Sitemap Generator
Generate an XML sitemap from a list of URLs.
Runs entirely in your browser — your input never leaves your deviceAbout this tool
Paste your URLs — one per line — and this tool builds a standards-compliant XML sitemap using the sitemaps.org schema, with optional lastmod,changefreq andpriority values. Invalid URLs are detected and skipped.
Save the output as sitemap.xml, upload it to your site root, and submit it in Google Search Console. Generation runs entirely in your browser.
Why use it
Standards-compliant XML
Produces a valid sitemaps.org file from a list of URLs.
Metadata included
Adds lastmod, changefreq and priority.
URL validation
Detects and skips malformed URLs.
Common use cases
- Generate a sitemap for a small site
- Convert a URL list to XML
- Prepare a sitemap for Search Console
- Refresh a sitemap after adding pages
Frequently asked questions
What is changefreq and priority?
They are hints: changefreq suggests how often a page updates, priority (0.0–1.0) signals relative importance within your site. Search engines treat them as soft signals, not commands.
How many URLs can a sitemap hold?
A single sitemap supports up to 50,000 URLs and 50MB uncompressed. Beyond that, split into multiple sitemaps and reference them from a sitemap index.
Are invalid URLs included?
No. Each line is validated as a real URL; anything malformed is skipped and the count of skipped entries is shown.
Where do I submit my sitemap?
Add a Sitemap: line to your robots.txt and submit the sitemap URL in Google Search Console and Bing Webmaster Tools.